Hsinchu, 15 Jan, 2007 - DrayTek Corp. (TSE: 6216), a feature-oriented broadband access solutions provider, today provides a boost to small and medium businesses (SMBs) with the release of its VigorPro 5500 UTM appliance. Integrated within VigorPro 5500 is Kaspersky® SafeStream, meaning SMBs will benefit from cutting-edge anti-virus technology at the gateway.